0000000000 4 5 6 7 8 9 10 11 12 13 14 A long metal rod of length / and relative densityo is held vertically with its lower and just touching the surface of water. These speed of the rod when it just sinks in water is given by A.O V291 B.O V2glo CO V291 (1 - ) D.O (29](20 – 1)

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A long metal rod of length

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and relative density

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A long metal rod of length $l$ and relative density $σ$ is held vertically with its lower end just touching the surface of water. The speed of the rod when it just sinks in water is given by

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